Deuteronomy 17:6
At the mouth of two witnesses, or three witnesses, shall he that is worthy of death be put to death; at the mouth of one witness he shall not be put to death.
ā The Restored Word Bible
Context
4 And it be told you, and you hast heard , and enquired diligently, and, behold, true, the thing certain, such abomination is wrought in Israel:
5 Then shall you bring forth that man or that woman, which have committed that wicked thing, unto your gates, that man or that woman, and shall stone them with stones, till they die.
6 At the mouth of two witnesses, or three witnesses, shall he that is worthy of death be put to death; at the mouth of one witness he shall not be put to death.
7 The hands of the witnesses shall be first upon him to put him to death, and afterward the hands of all the people. So you shall put the evil away from among you.
8 If there arise a matter too hard for you in judgment, between blood and blood, between plea and plea, and between stroke and stroke, matters of controversy within your gates: then shall you arise, and get you up into the place which the Yahuah your Elohim shall choose;